22315664

素因数分解:

$2^4\times 7^1\times {\mathrm{199247}}^1$

素因数の和:199262

約数の個数: 20

約数和(自身を含む): 49413504

約数和(自身を除く): 27097840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199247, 398494, 796988, 1394729, 1593976, 2789458, 3187952, 5578916, 11157832, 22315664]

約数ペア:

[(1, 22315664), (2, 11157832), (4, 5578916), (7, 3187952), (8, 2789458), (14, 1593976), (16, 1394729), (28, 796988), (56, 398494), (112, 199247)]